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12 questions
What is a Conductor?
An animal
A material that let's electricity flow through it
Food
A material that does not let electricity flow through it
Which materials are Conductors of Electricity?
What is an Insulator of electricity?
Copper
Metal
A material that does not let electricity flow through it. It can stop us getting a shock.
A material that is hard
Which materials are Insulators of electricity? Insulators STOP electricity from flowing.
What can we find inside an Electric Wire?
Wood
Glass
Copper (metal)
Gold
What can we find on the outside of an Electric Wire?
Wood
Chocolate
Plastic
Yarn
Plastic is an...
Insulator
Conductor
Human's are made of 70% water. Can electricity flow through us?
Yes! That's why we need to be safe when using electric items.
No. Electricity cannot flow through humans.
What can I do if there is a 'break' in my circuit?
Put a pencil in the gap
Put tissue paper on it
Use a material that conducts electricity and put it in the gap
Use a material that insulates electricity and put it in the gap
What travels (moves) through the wires?
Electrons
Food
Light
Copper
Which of these are 'poor' conductors of electricity?
Plastic
Glass
Copper
Cold
What is the 'insulators' job on a wire?
To give us an electric shock
To make the wire look pretty
To keep us safe by stopping electricity from going through it.
To let electricity go through it
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